baber/WOPTO huggingface dataset:
Patent JP-H05281493-A (JP)
Title: Optical spatial transmitter
IPC: H04B10/11
Filed: 1992-03-31
Abstract: PURPOSE:To correct an optical transmitting and receiving lens with good linearity by specifying a sample measured voltage as a command and reading a command voltage for the optical transmitting and receiving lens out of a correction table. CONSTITUTION:Before irradiation position correcting position for a transmitted light beam LA1, an error signal detecting circuit 41 puts irradiation position correction optical systems 22 and 23 in learning operation by using a sample command signal Vc(n) having a specific data interval to obtain a sample measurement signal Va(n) based upon the response operation of the irradiation position correction optical systems 22 and 23 corresponding to the sample command signal Vc(n), thereby generating the correction table wherein the sample command signal Vc(n) and sample measurement signal Va(n) are made to correspond to each other. Then when the irradiation position of a transmission-destination beam LA1 is corrected, the sample measurement signal Va(n) is specified as a command according to an error signal to read the sample command signal Vc(n) corresponding to the sample measurement signal Va(n) out of the correction table.
Patent JP-S58222084-A (JP)
Title: Oxadiazolinone derivative, its preparation isecticide and acaricide containing it as active ingredient
Inventor: KISHIDA HIROSHI
IPC: C07D413/04
Filed: 1982-06-18
Abstract: NEW MATERIAL:A compound shown by the formala (R is 1-3C alkyl). EXAMPLE:3-( 2,2-Dimethyl-2,3-dihydro-2-benzo[ b ]thienyl )-5-methoxy-1,3,4-oxadiazolin-2-one. USE:An insecticide and acaricide. Having low toxicity to warm-blooded animal, showing improved activity, effective especially against insects belonging to the family Delphcidae, leafhopper, etc. in paddy fields, etc., diamonback moth, and Mamestra brassicae Linne damaging vegetables, fruits, etc., noxious insects in stored grain, etc. PROCESS:A hydrozinocarboxylate derivative shown by the formula II is reacted with phosgene in a solvent such as toluene, benzene, etc. to give a 2-chlorocarbonylhydrozinocarboxylate derivative shown by the formula III. This compound is subjected to ring formation in the presence of a base (e.g., pyridine, triethylamine, etc.) to give a compound shown by the formula I .
Patent JP-S62263143-A (JP)
Title: Cyclodextrin clathrate compound
Inventor: MURATA SHOICHI
IPC: C11C3/00
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled compound having improved stability to heat and light and excellent storage stability and useful as pharmaceuticals, foods, etc., by clathrating a liquid oil with cyclodextrin or methylated cyclodextrin. CONSTITUTION:A liquid oil selected from a medium-chain fatty acid triglyceride and an ester-exchanged oil of an edible oil and a medium-chain fatty acid triglyceride is clathrated with cyclodextrin or a methylated cyclodextrin of formula (A is methyl or H; n is 6-9; at least one of 3n A groups is methyl). The production of the clathrate compound is carried out by conventional process such as saturated ethanol solution process, kneading process, etc. The amount of the cyclodextrin is preferably 1-10pts.wt. per 1pt.wt. of the medium-chain fatty acid triglyceride or the ester-exchanged oil of an edible oil and a medium- chain fatty acid triglyceride.
Patent JP-H06323427-A (JP)
Title: Running shifting structure for working vehicle
Inventor: FUKUI SATORU
IPC: F16H61/04
Filed: 1993-05-07
Abstract: PURPOSE:To restrain a shock at operating a shifting clutch to the transmission side after shifting operation is finished at shifting operation with a large running load in the diving shifting structure for a working vehicle which is so constituted that a gear shifter for running is automatically operated by an actuator and a shift clutch. CONSTITUTION:A transmission clutch E is provided which takes out power of an engine 1 from the upper side of a gear shifter A and a shifting clutch 19 and can transmit it to the lower side of the gear shifter A and the shifting clutch 19. With start of shifting operation by actuators T1 and T2, the shifting clutch 19 is operated to the transmission shut-off side, working fluid is supplied to the transmission clutch E and it is operated to the transmission side so as to restrain deterioration in running speed of a body. With end of the shifting operation, the shifting clutch 19 is operated to the transmission side and the working fluid is taken out of the transmission clutch E and it is operated to the transmission shut-off side.
Patent JP-S58223475-A (JP)
Title: Removing or recovery of oil
Inventor: NAGAI HITOSHI
IPC: C09K3/00
Filed: 1982-06-21
Abstract: PURPOSE:To remove or recover oil efficiently, by adding slurry made by dispersing powdery norbornene polymer in water containing surface active agent to oil floating on water or sea water. CONSTITUTION:A surface active agent is dissolved in water and powdery norbornene polymer such as ring-opening polymer etc. of bicyclo(2.2.1)heptene 2 is added to this aqueous solution agitated to prepare a slurry solution. For the surface active agent, any one of anionic active agent, cationic active agent, non- ionic active agent can be used, and >=2wt.% of the weight of norbornene polymer is added. The slurrylike norbornene polymer thus prepared is scattered by adequate means on the surface of water or sea water on which oil is floating and brought into contact with the oil to adsorb and remove the oil.
Patent JP-S61265347-A (JP)
Title: Suction device for internal-combustion engine
Inventor: KOYANAZU TAKESHI
IPC: F02M35/10
Filed: 1985-05-18
Abstract: PURPOSE:To make improvements in accelerability as well as to secure the specified output ranging from low to high speeds, by connecting each branching part to cylinders via two branching suction pipes at the downstream side of half of throttle valves of these cylinders in a surge tank, while making respective branching suction pipes almost identical in length. CONSTITUTION:A branching part 13a being situated at the most downstream side of a surge tank 13 located at the downstream side of throttle valves 15, 16, 17 and 18 is connected to a first cylinder 5 and a second cylinder 8 via branching suction pipe 20a and 20b while the second branching part 13b to a second cylinder 6 and a third cylinder 7 via brahcing suction pipes 21a and 21b, respectively.
Patent JP-H01277010-A (JP)
Title: Current source circuit
Inventor: INABE YASUNOBU
IPC: G05F3/20
Filed: 1988-04-28
Abstract: PURPOSE:To minimize the change of output currents due to the fluctuation of temperature by providing current generating means whose temperature coefficients of output currents are negative and positive and supplying the currents from an output terminal to a load at the same time. CONSTITUTION:A transistor 7, diodes 3 and 4 and resistances 5 and 6 constitute a first current generating means whose temperature coefficient of output current is negative. A TR 10, diodes 3, 4 and 9 and resistances 5 and 8 constitute a second current generating means whose temperature coefficient of output currents is positive. The output currents by the first and second current generating means are simultaneously supplied from the output terminal. Thus, the change of the currents due to the fluctuation of the temperature is canceled and even when the temperature of a current source circuit fluctuates, the change of the output currents can be minimized.
Patent JP-H05299077-A (JP)
Title: Bipolar electrode base
Inventor: HAMAMOTO OSAMU
IPC: H01M4/20
Filed: 1992-04-24
Abstract: PURPOSE:To enable a bipolar electrode base to be made lightweight and large- sized by laying a carbon fiber cloth or porous carbon sheet on a porous metal sheet or a grid bent and stacked on both sides of a resin board via the through- hole thereof, and sealing the through-hole with a sealant. CONSTITUTION:A resin board 2 comprising a plastic sheet of approximately 0.1 to 2mm thickness such as vinyl chloride resin, has a through-hole 3 for allowing the passage of a porous metal sheet or metal grid 4. A porous lead sheet or lead grid of approximately 0 to 1mm is used as the sheet or grid 4. The sheet or grid 4 is passed through the hole 3 and bent, thereby being stacked on both sides of the board 2. Then, the hole 3 is sealed with a sealant 6 such as silicone resin. In addition, a carbon cloth or porous carbon board 5 comprising a mixed aggregate of carbon fiber such as a carbon cloth, and metal fiber is stacked on each of the sheet or grid 4. These materials may be used, while a battery active material is being carried thereon in advance.
Patent JP-S5230847-A (JP)
Title: Bottle coating apparatus
Inventor: HIROTA KISHICHI
IPC: C03B35/00
Filed: 1976-09-06
Abstract: PURPOSE: A bottle coating apparatus holding a bottle by a holding arm, applying to the surface of the bottle with dripping paint while rotating the bottle around its axis and horizontally traversing it, thus preventing the adhesion of paint around the mouth of the bottle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000255564-A (JP)
Title: Assembly type two-handled keg
Inventor: KITADE MASASHI
IPC: B65D8/04
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To steadily fit a horned stopper and improve assemblage and decoration by fitting a guide ring inside a mouth ring and by, when turning a cask or a horned lid, scooping a projection with a projection L and bringing the lower end of a ring edge and the top of a mouth ring into close contact with each other, thereby integrally connecting the main body of the cask and the horned lid. SOLUTION: Right before a horned lid 1 is fitted into a cask 2, a container is fixed in a position, and a guide ring 13 is fitted inside the internal annular wall 27 of a mouth ring while the mouth of the container and the discharging opening 15 of a mirror 12 are matched. When the top of the mouth ring and the lower end of a ring edge 10 coincide, either the cask 2 or the horned lid 1 is turned. Consequently, projections M engage with projections L in a scooped manner and the lower end of the ring edge 10 is connected to the top of the mouth ring in a pulled manner. At the time, one end of each projection L serves as a stopper and does not further scoop the corresponding projection M, therefore the guide ring 13 is not damaged and easy assemblage can be accomplished. Thus, even in the case an inner lid 3 is used as a mirror 12, use as a horned cask is possible.  Also, it can be used as a flower vase by the removal of the inner lid.
Patent JP-S5732729-A (JP)
Title: Method for removal of formaldehyde in microcapsule dispersion
Inventor: SAKAMOTO MASAHISA
IPC: B01J13/20
Filed: 1980-08-06
Abstract: PURPOSE:To remove residual formaldehyde without giving any adverse influence upon microcapsules by adding a compound having active methylene groups to a microcapsule dispersion using formaldehyde as a capsule wall forming material to make the same alkaline and allowing the same to react quantitatively with the residual formaldehyde. CONSTITUTION:A compound having active methylene groups in added to a dispersion of microcapsules using formaldehyde as a capsule wall film forming material to allow the compound having active methylene groups and the residual formaldehyde not contributing to wall film formation to react in an alkaline region. Methyl acetoacetate, ethyl acetoacetate and diethyl malonate are suitable as the compound having active methylene groups. Further, if the microcapsule dispersion is controlled to an alkaline region, the reaction of the above-mentioned compound having active methylene groups and the residual formaldehyde improves and the more marked reaction is obtained under conditions of 9.0-10.5pH in particular.
Patent JP-H04226940-A (JP)
Title: Production of cyclohexyl acetate
Inventor: INOUE KAORU
IPC: B01J27/188
Filed: 1991-05-13
Abstract: PURPOSE:To provide an extremely effective process for producing cyclohexyl acetate in a short time and high yield at a low temperature by the addition reaction of cyclohexene with acetic acid. CONSTITUTION:Cyclohexyl acetate is produced by reacting acetic acid with cyclohexene in the presence of a catalyst consisting of a heteropolyacid composed mainly of a tungsten oxide represented by silicotungstic acid and phosphotungstic acid. The catalytic action can be remarkably improved by adjusting the amount of the ordinary structural water of the heteropolyacid to <=3mol per 1mol of the heteropolyacid.
Patent JP-S5631606-A (JP)
Title: Detector for flow rate of vapor
Inventor: MAEZAWA HIRONOBU
IPC: G01F1/34
Filed: 1979-08-24
Abstract: PURPOSE: To obtain the unit decreased in the cost, by detecting the pressure difference between the vapor input header and the vapor output header of vapor overheater and measuring the flow rate of produced vapor with the signal.  
     CONSTITUTION: The main vapor produced at the boiler 8 is given to the high pressure turbine 1 from he overheater 83 via the main vapor stop valve 11 and the vapor adjusting valve 12 and given to the low pressure turbine 2 via the reheater 84 and reheat valve 14 and discharged to the condenser 5. The water of the condenser 5 is fed to the boiler 8 with the water supply pump 6 via the water preheater 7. The pressure difference detector 25 is placed between the vapor input header and the vapor output header of the overheater 83 to detect the pressure difference between input and output and to measure the amount of produced vapor with the known formula. Since no orifice is not required to provide to the main steam piping especially, the cost of the instrument control system of the heat power plant can remarkably be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11301526-A (JP)
Title: Undercover installation structure of vehicle
Inventor: KADOCHI TOSHIHIKO
IPC: B62D25/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an undercover installation structure of a vehicle capable of reducing car body Gs by preventing direct impact from the propeller shaft during a frontal collision. SOLUTION: In an undercover attachment structure wherein a differential 15 is installed which connects a propeller shaft 18 with a sub-frame 20 provided below a car body frame 1 via a universal joint 17 and the rear end portion of a sub-frame 20 is inclined to the upper rear and an undercover 30 is provided below the universal joint 17 such that bending and deforming an inclined portion 21c upright during a frontal collision causes the sub-frame to move to the rear and the universal joint 17 to bend downward, a curved portion 30e of the undercover 30 is attached to the lower surface of the inclined portion 21c of the sub-frame 20 and a flat plate portion 30f is attached to the rear end of a horizontal portion 21d.
Patent JP-S5441029-A (JP)
Title: Magnetic bubble detector element and its production
Inventor: OKU TOSHIO
IPC: G11C19/08
Filed: 1977-09-08
Abstract: PURPOSE: To improve magnetic resistance effects to eliminate the trouble in the magnetic bubble transfer by providing a nonmagnetic conductor pattern in a magnetic bubble detector element pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04230791-A (JP)
Title: Video display control circuit
Inventor: NISHIZAWA KAZUYUKI
IPC: H04N9/00
Filed: 1991-05-13
Abstract: PURPOSE:To facilitate the rewriting of the address assignment information of a character memory in a VRAM which stores this information. CONSTITUTION:The address output of a VRAM pointer 4 is produced not only to the VRAM 3 but to the outside (internal bus 2) as well to enable a CPU 1 to decide the address assignment information of the VRAM pointer 4 at arbitrary timing in the constitution in which the VRAM 3 stores the address assignment information of the character memory 6 and the VRAM pointer 4 executes the address assignment of the VRAM 3.
Patent JP-H10300798-A (JP)
Title: Current detection circuit having automatic offset correction circuit
Inventor: SANO MASATO
IPC: G01R1/30
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To correctly detect a current with high accuracy and carry out an operation process easily at high speed by a simple operation, thereby calculating a current value. SOLUTION: A current detection circuit having an offset automatic correction circuit includes a current detection resistor 3, a differential amplifier 1 and a detection circuit 7 detecting a current running in the current detection resistor 3 from an output voltage of the differential amplifier 1. A voltage of the current detection resistor 3 is input to a detection voltage input terminal 8 of the differential amplifier and a reference voltage is input to the other reference voltage terminal 9 of the differential amplifier. The current detection circuit adds a minute bias voltage increasing the output voltage of the differential amplifier 1 to the voltage of the current detection resistor 3, and inputs the voltage to the detection voltage input terminal 8.  The circuit 7 detects the output voltage of the differential amplifier 1 and corrects the reference voltage to be input to the reference voltage terminal 9 of the differential amplifier 1. As a result, the current of the current detection resistor 3 is turned to 0, and in this state, the output of the differential amplifier 1 is corrected to 0 V.
Patent JP-H01279830-A (JP)
Title: Cholinergic drug
Inventor: HIBINO HIDEHIKO
IPC: A61P21/00
Filed: 1988-05-02
Abstract: PURPOSE:To improve Alzheimer type senile dementia, etc., without side effects by using lipid microspheres containing a lipid containing eicosapentaenoic acid and/or docosahexaenoic acid, physostigmine and phosphatidyl choline as active ingredient. CONSTITUTION:Lipid microspheres containing a lipid containing eicosapentaenoic acid and/or docosahexaenoic acid, physostigmine and phosphatidyl choline as active ingredients. Physostigmine or physostigmine salicylate, etc., are used as the physostigmine and the amount thereof used is 10-2,000ppm based on the lipid. The lipid preferably contains >=50% eicosapentaenoic or docosahexaenoic acid. Phosphatidyl choline in >=95% purity purified from raw material soybeans or egg yolk lecithin is preferred as the phosphatidyl choline.
Patent JP-H01277970-A (JP)
Title: Method for generating free curved surface
Inventor: KURAGANO TETSUZO
IPC: G06T17/00
Filed: 1988-04-29
Abstract: PURPOSE:To obtain a smooth free curved surface by stretching a quadrangle batch by dividing an area on which no quadrangle framing processing can be applied by using plural curves radiated from a parting point whose tangent lines on the parting point exist on the same plane. CONSTITUTION:A free curved surface can be formed by forming a large number of quadrangle framing spaces enclosed with a boundary curve by a framing processing and stretching the quadrangle batches (S(U,V)A-S(U,V)E) being expressed in a prescribed vector function in the framing spaces. The parting point PCN is set in the area AR3 on which no quadrangle framing processing can be applied remaining in the quadrangle framing space. The quadrangle batches (S(U,V)NEW1-S(U,V)NEW3) are stretched by extending plural curves (CD-CF) whose tangent lines at the parting point PCN in the area AR3 exist on the same plane FN and are radiated from the parting point PCN in the area AR3 to the boundary lines COMD-COMF of the quadrangle batches (S(U,V)D-S(U,V)F) which enclose the area AR3 and dividing the area AR3 by the plural curves (CD-CF).
Patent JP-2000335996-A (JP)
Title: Apparatus for regulating crystal diameter
Inventor: ONOE SHUJI
IPC: C30B15/22
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To improve controllability in automatic crystal formation in optical control by forming deviation signals to add crystal diameter information to a difference between a formed crystal diameter and a desired diameter, i.e., a diameter deviation and by inputting the signals into a crystal diameter controlling system. SOLUTION: A detecting means M10 for a growing diameter optically detects the growing diameter GD of a crystal 10. A diameter deviationforming means M12 forms a deviation between the growing diameter GD and a desired diameter GD0 of the crystal 10, i.e., a diameter deviation GDD. The diameter deviation GDD becomes a parameter one-dimensionally showing how the growing diameter GD of the crystal 10 has deviated from a desired value. A deviation signal- forming means M14 forms a deviation signal DEV calculated on the basis of the equation DEV=GDD×π×GD0/2 using both the diameter deviation GDD and the desired diameter GD0 (or the growing diameter GD) as diameter information. A controlling system 100 controls the growing diameter GD of a crystal on the basis of the deviation signal DEV.  A controlling method is to control the pulling speed of the crystal 10 or the nearby thermal environment.
Patent JP-H09292401-A (JP)
Title: Rotational speed detector
Inventor: KUSAKABE MINORU
IPC: G01D5/245
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rotational speed detector which reduces the number of components, whose costs are reduced and which reinforces a holding force with refer ence to an external force by a method, wherein a Hall IC is used and electronic circuit components are soldered directly to a contact terminal at a connector. SOLUTION: A contact-terminal through part 16'b is formed so as to protrude at the intermediate wall 16'a of a connector 16' at a detector, and the intermediate part of a rectilinear contact terminal 18' is buried and formed in it so se to ensure airtightness. On the other hand, a Hall IC 4' in which a Hall element, a processing circuit, a control circuit and the like are integrated, is used as a magnetism detection element, and its leas terminal 4'b is positioned by a groove 16'e at an IC support part 22. In addition, a U-shaped groove 16'd is formed at the top part of the through part 16'b, and an electronic component 23 such as a capacitor or the like is housed in it. Then, the terminal 4'd and a lead terminal at the component 23 are soldered, at a soldering part 21, to the end part at the inside of the terminal 18'.  Consequently, it is possible to obtain a rotational speed detector in which a circuit board is not used, in which the number of component is reduced and which can reinforce a holding force, with reference to external forces such as external vibration or the like.
Patent JP-H01278028-A (JP)
Title: Cleaning process and device for semiconductor substrate
Inventor: TOKUI AKIRA
IPC: B08B7/00
Filed: 1988-04-28
Abstract: PURPOSE:To eliminate the drying process by a method wherein a semiconductor substrate, while being heated and irradiated with ultraviolet ray, is exposed to a cleaning gas. CONSTITUTION:A semiconductor substrate 4 being heated at around 500 deg.C-550 deg.C on a holding base 10 is simultaneously irradiated with ultraviolet ray mainly in wavelength or 1849Angstrom  and 2537Angstrom  by a low voltage mercury lamp 8 to be exposed to HCl gas for several minutes. Thus, the semiconductor substrate 4 can be vaporcleaned meeting the three requirements i.e. to be exposed to the cleaning gas, to be irradiated with ultraviolet ray, and to be heated. Through these procedures, the drying process can be eliminated.